Missing La. couple's van found but no sign of couple

Mystery still surrounds the disappearance of a Louisiana couple, but a significant clue has turned up some 500 miles away.

The St. John the Baptist Parish Sheriff's Office said Kenneth and Lakeitha Joseph, of Reserve, were last heard from on February 18.

Their house was unlocked when investigators arrived. Family members said it is not in their character to leave without telling anyone.

Authorities in Georgia announced this weekend that the van driven by the couple was found in good condition at an apartment complex just outside of Atlanta. Police are now processing that van for evidence.

If you know anything about this case, you are asked to call the St. John the Baptist Parish Sheriff's Office tip line at 985-359-8477.